legislation_cosponsors: 103-sres-217, C000858

Cosponsors for tracked legislation. Distinguishes original cosponsors (signed on at introduction) from later additions. Linked to congress_members via bioguide_id.

This data as json

bill_id	bioguide_id	full_name	party	state	sponsorship_date	is_original_cosponsor
103-sres-217	C000858	Sen. Craig, Larry E. [R-ID]	R	ID	1994-05-25	1